<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta http-equiv="X-UA-Compatible" content="ie=edge" />
    <title>Document</title>
    <style>
      html,
      body {
        width: 100%;
        height: 100%;
        padding: 0;
        margin: 0;
      }
      .item-img-wrapper {
        overflow: hidden;
        height: 0;
        padding-bottom: 38.01%;
      }
      .item-img-wrapper .item-img {
        width: 100%;
      }
    </style>
  </head>
  <body>
    <div style="width:100%;height:100%;">
      <div class="item-img-wrapper">
        <img class="item-img" src="./1.jpg" alt="" />
      </div>
    </div>
  </body>
</html>
